Hello, I am trying to compile a C++ program (with cxx - Compaq compiler) that uses a C++ shared library (compiled with g++), but several 'unresolved' messages are reported. Is there any way to solve this incidence? Thanks in advanced, Julio Garvía Honrado Julio Garvía Honrado ORGA Systems enabling services GmbH Surcursal en España C/. Cañada Real de Merinas, 3 Centro de Negocios Eisenhower Ed.4 E-28042 Madrid Tel.: +34 913120595 Fax: +34 913296509 E-Mail: jgarvia@xxxxxxxxxxxxxxxx Internet: http://www.orga-systems.com